Brand new, unopened. Black, M size, 3-piece set. The color is only black, but we have stock, so please inquire about size mixes, quantities, etc. We will list it as a dedicated item. Please inquire from the comment section. Purpose: "24-hour training wear that accelerates the lean, muscular physique plan," aiming to push the body with ultra-hard pressure and tighten it. Features: Achieves industry-leading compression force with a 3D three-dimensional structure based on ergonomics. Equipped with an original stretching band that enhances posture and core strength, it also helps to maintain correct posture. Uses the deodorant component "Amolden," and antibacterial effects are also recognized. Contains 20% "Spandex" from a major textile manufacturer, achieving high compression force. Size: M size is suitable for those with a height of 162cm to 175cm and a chest size of 84cm to 96cm. Material: 80% nylon, 20% polyurethane (spandex). Seller: GLANd Co., Ltd. Precautions for use: Wear only this product, and adjust the slack. Wear it from the top without using your nails, just like a regular shirt. Messages are available 365 days a year. Shipping is weekdays from 9 am to 4 pm. Please ask questions before requesting a price reduction. Price reductions are only available for products that have been listed for one week or more. Discounts are around 5%, and up to 10% off for some products. Bulk requests are the same, but discounts may not be available for some products even with bulk purchases. Please propose your desired price from the comment section or price reduction request. In the unlikely event that there is a defect (failure) in the product that arrives, please notify us via the message on the transaction page before giving a rating. If a problem arises, let's talk first. One-sided low ratings will hinder the resolution, so please refrain from doing so. Thank you for your understanding. (0205)